| Date Filed | Type | Description |
| 08/21/2023 |
4/A
| Liu Tracy (Director) has filed a Form 4 on ACM Research, Inc.|
Txns:
| Granted 30,000 options
@ $0
Granted 24,000 options
@ $0 |
|
| 08/14/2023 |
4
| Liu Tracy (Director) has filed a Form 4 on ACM Research, Inc.|
Txns:
| Granted 30,000 options
@ $13.24, valued at
$397.2k
Granted 24,000 options
@ $13.24, valued at
$317.8k
|
|
| 07/05/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 03/05/2021 |
4/A
| Form 4/A - Statement of changes in beneficial ownership of securities: [Amend] |
| 03/03/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/16/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/11/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 01/08/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 09/11/2020 |
4
| Liu Tracy (Director) has filed a Form 4 on ACM Research, Inc.|
Txns:
| Exercised 6,000 options
@ $16.81, valued at
$100.9k
|
|
| 03/24/2020 |
4
| Liu Tracy (Director) has filed a Form 4 on ACM Research, Inc.|
Txns:
| Granted 5,000 options
@ $22.07, valued at
$110.4k
|
|
| 03/20/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/27/2019 |
4
| Liu Tracy (Director) has filed a Form 4 on ACM Research, Inc.|
Txns:
| Disposed/sold 2,143 shares
@ $13.195, valued at
$28.3k
|
|
| 04/25/2019 |
4
| Liu Tracy (Director) has filed a Form 4 on ACM Research, Inc.|
Txns:
| Granted 20,000 options
@ $16.81, valued at
$336.2k
|
|
| 06/29/2018 |
4
| Liu Tracy (Director) has filed a Form 4 on ACM Research, Inc.|
Txns:
| Exercised 16,667 options
@ $3, valued at
$50k
|
|
| 11/02/2017 |
3
| Liu Tracy (Director) has filed a Form 3 on ACM Research, Inc. |